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<FONT color="green">001</FONT>    package com.google.code.guava.base;<a name="line.1"></a>
<FONT color="green">002</FONT>    <a name="line.2"></a>
<FONT color="green">003</FONT>    import com.google.common.base.Predicate;<a name="line.3"></a>
<FONT color="green">004</FONT>    <a name="line.4"></a>
<FONT color="green">005</FONT>    /**<a name="line.5"></a>
<FONT color="green">006</FONT>     * A base class for {@link Predicate Predicates} that enforces the presence of<a name="line.6"></a>
<FONT color="green">007</FONT>     * the standard methods {@link #equals(Object)}, {@link #hashCode()} and<a name="line.7"></a>
<FONT color="green">008</FONT>     * {@link #toString()}.<a name="line.8"></a>
<FONT color="green">009</FONT>     * <a name="line.9"></a>
<FONT color="green">010</FONT>     * @author Sean Patrick Floyd<a name="line.10"></a>
<FONT color="green">011</FONT>     * @param &lt;T&gt;<a name="line.11"></a>
<FONT color="green">012</FONT>     */<a name="line.12"></a>
<FONT color="green">013</FONT>    public abstract class BasePredicate&lt;T&gt; implements Predicate&lt;T&gt;{<a name="line.13"></a>
<FONT color="green">014</FONT>    <a name="line.14"></a>
<FONT color="green">015</FONT>        @Override<a name="line.15"></a>
<FONT color="green">016</FONT>        public abstract int hashCode();<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>        @Override<a name="line.18"></a>
<FONT color="green">019</FONT>        public final boolean equals(final Object obj){<a name="line.19"></a>
<FONT color="green">020</FONT>            return obj != null &amp;&amp; obj instanceof Predicate<a name="line.20"></a>
<FONT color="green">021</FONT>                   &amp;&amp; equalsPredicate((Predicate&lt;?&gt;) obj);<a name="line.21"></a>
<FONT color="green">022</FONT>        }<a name="line.22"></a>
<FONT color="green">023</FONT>    <a name="line.23"></a>
<FONT color="green">024</FONT>        protected abstract boolean equalsPredicate(Predicate&lt;?&gt; other);<a name="line.24"></a>
<FONT color="green">025</FONT>    <a name="line.25"></a>
<FONT color="green">026</FONT>        @Override<a name="line.26"></a>
<FONT color="green">027</FONT>        public abstract String toString();<a name="line.27"></a>
<FONT color="green">028</FONT>    <a name="line.28"></a>
<FONT color="green">029</FONT>    }<a name="line.29"></a>




























































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